- Fix keyframe 6-tuple → 4-tuple mismatch crashing ExportRunner
- Fix ws.broadcast() using wrong event loop from background threads
- Fix export counter hardcoded to 1, now auto-increments
- Add path traversal protection to file/stream/delete endpoints
- Use proper HTTP error codes (was returning 200 for errors)
- Add thread safety to WebSocket connection list
- Record exports to DB so markers appear
- Move WS endpoint to /ws/export (was /api/ws/export)
- Prune dead threads from cache job tracker
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Ethanfel
2200da491f